Guido van Rossum | 845547d | 1996-06-26 18:26:04 +0000 | [diff] [blame] | 1 | /*********************************************************** |
| 2 | Copyright (C) 1994 Steen Lumholt. |
| 3 | Copyright 1994-1995 by Stichting Mathematisch Centrum, Amsterdam, |
| 4 | The Netherlands. |
| 5 | |
| 6 | All Rights Reserved |
| 7 | |
Guido van Rossum | d266eb4 | 1996-10-25 14:44:06 +0000 | [diff] [blame] | 8 | Permission to use, copy, modify, and distribute this software and its |
| 9 | documentation for any purpose and without fee is hereby granted, |
Guido van Rossum | 845547d | 1996-06-26 18:26:04 +0000 | [diff] [blame] | 10 | provided that the above copyright notice appear in all copies and that |
Guido van Rossum | d266eb4 | 1996-10-25 14:44:06 +0000 | [diff] [blame] | 11 | both that copyright notice and this permission notice appear in |
Guido van Rossum | 845547d | 1996-06-26 18:26:04 +0000 | [diff] [blame] | 12 | supporting documentation, and that the names of Stichting Mathematisch |
Guido van Rossum | d266eb4 | 1996-10-25 14:44:06 +0000 | [diff] [blame] | 13 | Centrum or CWI or Corporation for National Research Initiatives or |
| 14 | CNRI not be used in advertising or publicity pertaining to |
| 15 | distribution of the software without specific, written prior |
| 16 | permission. |
Guido van Rossum | 845547d | 1996-06-26 18:26:04 +0000 | [diff] [blame] | 17 | |
Guido van Rossum | d266eb4 | 1996-10-25 14:44:06 +0000 | [diff] [blame] | 18 | While CWI is the initial source for this software, a modified version |
| 19 | is made available by the Corporation for National Research Initiatives |
| 20 | (CNRI) at the Internet address ftp://ftp.python.org. |
| 21 | |
| 22 | STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH |
| 23 | REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF |
| 24 | MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH |
| 25 | CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL |
| 26 | DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 27 | PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 28 | TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 29 | PERFORMANCE OF THIS SOFTWARE. |
Guido van Rossum | 845547d | 1996-06-26 18:26:04 +0000 | [diff] [blame] | 30 | |
| 31 | ******************************************************************/ |
| 32 | |
| 33 | /* _tkinter.c -- Interface to libtk.a and libtcl.a. */ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 34 | |
Guido van Rossum | 7ffa761 | 1996-08-13 21:10:16 +0000 | [diff] [blame] | 35 | /* TCL/TK VERSION INFO: |
| 36 | |
| 37 | Unix: |
Guido van Rossum | 496f8f6 | 1997-07-19 19:57:42 +0000 | [diff] [blame] | 38 | Tcl/Tk 8.0 (even alpha or beta) or 7.6/4.2 are recommended. |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 39 | Versions 7.5/4.1 are the earliest versions still supported. |
| 40 | Versions 7.4/4.0 or Tk 3.x are no longer supported. |
Guido van Rossum | 7ffa761 | 1996-08-13 21:10:16 +0000 | [diff] [blame] | 41 | |
| 42 | Mac and Windows: |
Guido van Rossum | 496f8f6 | 1997-07-19 19:57:42 +0000 | [diff] [blame] | 43 | Use Tcl 8.0 if available (even alpha or beta). |
| 44 | The oldest usable version is 4.1p1/7.5p1. |
| 45 | |
Guido van Rossum | 7ffa761 | 1996-08-13 21:10:16 +0000 | [diff] [blame] | 46 | */ |
| 47 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 48 | |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 49 | #include "Python.h" |
Guido van Rossum | 97867b2 | 1996-08-08 19:09:53 +0000 | [diff] [blame] | 50 | #include <ctype.h> |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 51 | |
Guido van Rossum | bf0dc9f | 1996-08-20 20:49:56 +0000 | [diff] [blame] | 52 | #ifdef macintosh |
| 53 | #define MAC_TCL |
Guido van Rossum | 290283b | 1997-06-02 22:16:43 +0000 | [diff] [blame] | 54 | #include "myselect.h" |
Guido van Rossum | bf0dc9f | 1996-08-20 20:49:56 +0000 | [diff] [blame] | 55 | #endif |
| 56 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 57 | #include <tcl.h> |
| 58 | #include <tk.h> |
| 59 | |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 60 | #define TKMAJORMINOR (TK_MAJOR_VERSION*1000 + TK_MINOR_VERSION) |
| 61 | |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 62 | #if TKMAJORMINOR >= 8000 && defined(macintosh) |
| 63 | /* Sigh, we have to include this to get at the tcl qd pointer */ |
| 64 | #include <tkMac.h> |
Guido van Rossum | 2ea1c94 | 1998-04-28 16:12:43 +0000 | [diff] [blame] | 65 | /* And this one we need to clear the menu bar */ |
| 66 | #include <Menus.h> |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 67 | #endif |
| 68 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 69 | #if TKMAJORMINOR < 4001 |
Guido van Rossum | 75626a3 | 1997-09-08 02:04:00 +0000 | [diff] [blame] | 70 | #error "Tk 4.0 or 3.x are not supported -- use 4.1 or higher" |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 71 | #endif |
| 72 | |
Guido van Rossum | b010544 | 1997-10-08 15:25:37 +0000 | [diff] [blame] | 73 | #if TKMAJORMINOR < 8000 || !defined(MS_WINDOWS) |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 74 | #define HAVE_CREATEFILEHANDLER |
| 75 | #endif |
| 76 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 77 | extern int Tk_GetNumMainWindows(); |
| 78 | |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 79 | #ifdef macintosh |
| 80 | |
| 81 | /* |
| 82 | ** Additional cruft needed by Tcl/Tk on the Mac. |
Guido van Rossum | 97867b2 | 1996-08-08 19:09:53 +0000 | [diff] [blame] | 83 | ** This is for Tcl 7.5 and Tk 4.1 (patch release 1). |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 84 | */ |
| 85 | |
Guido van Rossum | 7ffa761 | 1996-08-13 21:10:16 +0000 | [diff] [blame] | 86 | /* ckfree() expects a char* */ |
Guido van Rossum | 97867b2 | 1996-08-08 19:09:53 +0000 | [diff] [blame] | 87 | #define FREECAST (char *) |
| 88 | |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 89 | #include <Events.h> /* For EventRecord */ |
| 90 | |
| 91 | typedef int (*TclMacConvertEventPtr) Py_PROTO((EventRecord *eventPtr)); |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 92 | /* They changed the name... */ |
| 93 | #if TKMAJORMINOR < 8000 |
| 94 | #define Tcl_MacSetEventProc TclMacSetEventProc |
| 95 | #endif |
| 96 | void Tcl_MacSetEventProc Py_PROTO((TclMacConvertEventPtr procPtr)); |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 97 | int TkMacConvertEvent Py_PROTO((EventRecord *eventPtr)); |
| 98 | |
| 99 | staticforward int PyMacConvertEvent Py_PROTO((EventRecord *eventPtr)); |
| 100 | |
Guido van Rossum | 2ea1c94 | 1998-04-28 16:12:43 +0000 | [diff] [blame] | 101 | #if defined(__CFM68K__) && !defined(__USING_STATIC_LIBS__) |
| 102 | #pragma import on |
| 103 | #endif |
| 104 | |
| 105 | #include <SIOUX.h> |
| 106 | extern int SIOUXIsAppWindow(WindowPtr); |
| 107 | |
| 108 | #if defined(__CFM68K__) && !defined(__USING_STATIC_LIBS__) |
| 109 | #pragma import reset |
| 110 | #endif |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 111 | #endif /* macintosh */ |
| 112 | |
Guido van Rossum | 97867b2 | 1996-08-08 19:09:53 +0000 | [diff] [blame] | 113 | #ifndef FREECAST |
Guido van Rossum | 7ffa761 | 1996-08-13 21:10:16 +0000 | [diff] [blame] | 114 | #define FREECAST (char *) |
Guido van Rossum | 97867b2 | 1996-08-08 19:09:53 +0000 | [diff] [blame] | 115 | #endif |
| 116 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 117 | /**** Tkapp Object Declaration ****/ |
| 118 | |
| 119 | staticforward PyTypeObject Tkapp_Type; |
| 120 | |
| 121 | typedef struct |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 122 | { |
| 123 | PyObject_HEAD |
| 124 | Tcl_Interp *interp; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 125 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 126 | TkappObject; |
| 127 | |
| 128 | #define Tkapp_Check(v) ((v)->ob_type == &Tkapp_Type) |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 129 | #define Tkapp_Interp(v) (((TkappObject *) (v))->interp) |
| 130 | #define Tkapp_Result(v) (((TkappObject *) (v))->interp->result) |
| 131 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 132 | #define DEBUG_REFCNT(v) (printf("DEBUG: id=%p, refcnt=%i\n", \ |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 133 | (void *) v, ((PyObject *) v)->ob_refcnt)) |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 134 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 135 | |
| 136 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 137 | /**** Error Handling ****/ |
| 138 | |
| 139 | static PyObject *Tkinter_TclError; |
Guido van Rossum | d308e2b | 1994-07-07 09:25:12 +0000 | [diff] [blame] | 140 | static int quitMainLoop = 0; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 141 | static int errorInCmd = 0; |
| 142 | static PyObject *excInCmd; |
| 143 | static PyObject *valInCmd; |
Guido van Rossum | 3bbc62e | 1995-01-02 19:30:30 +0000 | [diff] [blame] | 144 | static PyObject *trbInCmd; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 145 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 146 | |
| 147 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 148 | static PyObject * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 149 | Tkinter_Error(v) |
| 150 | PyObject *v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 151 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 152 | PyErr_SetString(Tkinter_TclError, Tkapp_Result(v)); |
| 153 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 154 | } |
| 155 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 156 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 157 | int |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 158 | PythonCmd_Error(interp) |
| 159 | Tcl_Interp *interp; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 160 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 161 | errorInCmd = 1; |
| 162 | PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); |
| 163 | return TCL_ERROR; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 164 | } |
| 165 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 166 | |
| 167 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 168 | /**** Utils ****/ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 169 | static char * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 170 | AsString(value, tmp) |
| 171 | PyObject *value; |
| 172 | PyObject *tmp; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 173 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 174 | if (PyString_Check(value)) |
| 175 | return PyString_AsString(value); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 176 | else { |
| 177 | PyObject *v = PyObject_Str(value); |
| 178 | PyList_Append(tmp, v); |
| 179 | Py_DECREF(v); |
| 180 | return PyString_AsString(v); |
| 181 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 182 | } |
| 183 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 184 | |
| 185 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 186 | #define ARGSZ 64 |
| 187 | |
| 188 | static char * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 189 | Merge(args) |
| 190 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 191 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 192 | PyObject *tmp = NULL; |
| 193 | char *argvStore[ARGSZ]; |
| 194 | char **argv = NULL; |
| 195 | int fvStore[ARGSZ]; |
| 196 | int *fv = NULL; |
| 197 | int argc = 0, i; |
| 198 | char *res = NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 199 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 200 | if (!(tmp = PyList_New(0))) |
| 201 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 202 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 203 | argv = argvStore; |
| 204 | fv = fvStore; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 205 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 206 | if (args == NULL) |
| 207 | argc = 0; |
| 208 | |
| 209 | else if (!PyTuple_Check(args)) { |
| 210 | argc = 1; |
| 211 | fv[0] = 0; |
| 212 | argv[0] = AsString(args, tmp); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 213 | } |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 214 | else { |
| 215 | argc = PyTuple_Size(args); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 216 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 217 | if (argc > ARGSZ) { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 218 | argv = (char **)ckalloc(argc * sizeof(char *)); |
| 219 | fv = (int *)ckalloc(argc * sizeof(int)); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 220 | if (argv == NULL || fv == NULL) { |
| 221 | PyErr_NoMemory(); |
| 222 | goto finally; |
| 223 | } |
| 224 | } |
| 225 | |
| 226 | for (i = 0; i < argc; i++) { |
| 227 | PyObject *v = PyTuple_GetItem(args, i); |
| 228 | if (PyTuple_Check(v)) { |
| 229 | fv[i] = 1; |
| 230 | if (!(argv[i] = Merge(v))) |
| 231 | goto finally; |
| 232 | } |
| 233 | else if (v == Py_None) { |
| 234 | argc = i; |
| 235 | break; |
| 236 | } |
| 237 | else { |
| 238 | fv[i] = 0; |
| 239 | argv[i] = AsString(v, tmp); |
| 240 | } |
| 241 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 242 | } |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 243 | res = Tcl_Merge(argc, argv); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 244 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 245 | finally: |
| 246 | for (i = 0; i < argc; i++) |
| 247 | if (fv[i]) { |
| 248 | ckfree(argv[i]); |
| 249 | } |
| 250 | if (argv != argvStore) |
| 251 | ckfree(FREECAST argv); |
| 252 | if (fv != fvStore) |
| 253 | ckfree(FREECAST fv); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 254 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 255 | Py_DECREF(tmp); |
| 256 | return res; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 257 | } |
| 258 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 259 | |
| 260 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 261 | static PyObject * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 262 | Split(self, list) |
| 263 | PyObject *self; |
| 264 | char *list; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 265 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 266 | int argc; |
| 267 | char **argv; |
| 268 | PyObject *v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 269 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 270 | if (list == NULL) { |
| 271 | Py_INCREF(Py_None); |
| 272 | return Py_None; |
| 273 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 274 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 275 | if (Tcl_SplitList(Tkapp_Interp(self), list, &argc, &argv) == TCL_ERROR) |
| 276 | { |
| 277 | /* Not a list. |
| 278 | * Could be a quoted string containing funnies, e.g. {"}. |
| 279 | * Return the string itself. |
| 280 | */ |
| 281 | PyErr_Clear(); |
| 282 | return PyString_FromString(list); |
| 283 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 284 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 285 | if (argc == 0) |
| 286 | v = PyString_FromString(""); |
| 287 | else if (argc == 1) |
| 288 | v = PyString_FromString(argv[0]); |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 289 | else if ((v = PyTuple_New(argc)) != NULL) { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 290 | int i; |
| 291 | PyObject *w; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 292 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 293 | for (i = 0; i < argc; i++) { |
| 294 | if ((w = Split(self, argv[i])) == NULL) { |
| 295 | Py_DECREF(v); |
| 296 | v = NULL; |
| 297 | break; |
| 298 | } |
| 299 | PyTuple_SetItem(v, i, w); |
| 300 | } |
| 301 | } |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 302 | ckfree(FREECAST argv); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 303 | return v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 304 | } |
| 305 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 306 | |
| 307 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 308 | /**** Tkapp Object ****/ |
| 309 | |
| 310 | #ifndef WITH_APPINIT |
| 311 | int |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 312 | Tcl_AppInit(interp) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 313 | Tcl_Interp *interp; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 314 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 315 | Tk_Window main; |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 316 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 317 | main = Tk_MainWindow(interp); |
| 318 | if (Tcl_Init(interp) == TCL_ERROR) { |
| 319 | fprintf(stderr, "Tcl_Init error: %s\n", interp->result); |
| 320 | return TCL_ERROR; |
| 321 | } |
| 322 | if (Tk_Init(interp) == TCL_ERROR) { |
| 323 | fprintf(stderr, "Tk_Init error: %s\n", interp->result); |
| 324 | return TCL_ERROR; |
| 325 | } |
| 326 | return TCL_OK; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 327 | } |
| 328 | #endif /* !WITH_APPINIT */ |
| 329 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 330 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 331 | |
| 332 | |
| 333 | /* Initialize the Tk application; see the `main' function in |
| 334 | * `tkMain.c'. |
| 335 | */ |
| 336 | static TkappObject * |
| 337 | Tkapp_New(screenName, baseName, className, interactive) |
| 338 | char *screenName; |
| 339 | char *baseName; |
| 340 | char *className; |
| 341 | int interactive; |
| 342 | { |
| 343 | TkappObject *v; |
| 344 | char *argv0; |
| 345 | |
| 346 | v = PyObject_NEW(TkappObject, &Tkapp_Type); |
| 347 | if (v == NULL) |
| 348 | return NULL; |
| 349 | |
| 350 | v->interp = Tcl_CreateInterp(); |
Guido van Rossum | dfd428d | 1996-02-25 04:46:40 +0000 | [diff] [blame] | 351 | |
Guido van Rossum | 2ea1c94 | 1998-04-28 16:12:43 +0000 | [diff] [blame] | 352 | #if defined(macintosh) && TKMAJORMINOR >= 8000 |
| 353 | /* This seems to be needed since Tk 8.0 */ |
| 354 | ClearMenuBar(); |
| 355 | TkMacInitMenus(v->interp); |
| 356 | #endif |
Guido van Rossum | 1c0d315 | 1998-02-19 21:28:49 +0000 | [diff] [blame] | 357 | /* Delete the 'exit' command, which can screw things up */ |
| 358 | Tcl_DeleteCommand(v->interp, "exit"); |
| 359 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 360 | if (screenName != NULL) |
| 361 | Tcl_SetVar2(v->interp, "env", "DISPLAY", |
| 362 | screenName, TCL_GLOBAL_ONLY); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 363 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 364 | if (interactive) |
| 365 | Tcl_SetVar(v->interp, "tcl_interactive", "1", TCL_GLOBAL_ONLY); |
| 366 | else |
| 367 | Tcl_SetVar(v->interp, "tcl_interactive", "0", TCL_GLOBAL_ONLY); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 368 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 369 | /* This is used to get the application class for Tk 4.1 and up */ |
| 370 | argv0 = (char*)ckalloc(strlen(className) + 1); |
| 371 | if (!argv0) { |
| 372 | PyErr_NoMemory(); |
| 373 | Py_DECREF(v); |
| 374 | return NULL; |
| 375 | } |
Guido van Rossum | 97867b2 | 1996-08-08 19:09:53 +0000 | [diff] [blame] | 376 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 377 | strcpy(argv0, className); |
Guido van Rossum | 730806d | 1998-04-10 22:27:42 +0000 | [diff] [blame] | 378 | if (isupper((int)(argv0[0]))) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 379 | argv0[0] = tolower(argv0[0]); |
| 380 | Tcl_SetVar(v->interp, "argv0", argv0, TCL_GLOBAL_ONLY); |
| 381 | ckfree(argv0); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 382 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 383 | if (Tcl_AppInit(v->interp) != TCL_OK) |
| 384 | return (TkappObject *)Tkinter_Error(v); |
| 385 | |
| 386 | return v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 387 | } |
| 388 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 389 | |
| 390 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 391 | /** Tcl Eval **/ |
| 392 | |
| 393 | static PyObject * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 394 | Tkapp_Call(self, args) |
| 395 | PyObject *self; |
| 396 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 397 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 398 | char *cmd = Merge(args); |
| 399 | PyObject *res = NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 400 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 401 | if (!cmd) |
| 402 | PyErr_SetString(Tkinter_TclError, "merge failed"); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 403 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 404 | else if (Tcl_Eval(Tkapp_Interp(self), cmd) == TCL_ERROR) |
| 405 | res = Tkinter_Error(self); |
| 406 | |
| 407 | else |
| 408 | res = PyString_FromString(Tkapp_Result(self)); |
| 409 | |
| 410 | if (cmd) |
| 411 | ckfree(cmd); |
| 412 | |
| 413 | return res; |
| 414 | } |
| 415 | |
| 416 | |
| 417 | static PyObject * |
| 418 | Tkapp_GlobalCall(self, args) |
| 419 | PyObject *self; |
| 420 | PyObject *args; |
| 421 | { |
| 422 | char *cmd = Merge(args); |
| 423 | PyObject *res = NULL; |
| 424 | |
| 425 | |
| 426 | if (!cmd) |
| 427 | PyErr_SetString(Tkinter_TclError, "merge failed"); |
| 428 | |
| 429 | else if (Tcl_GlobalEval(Tkapp_Interp(self), cmd) == TCL_ERROR) |
| 430 | res = Tkinter_Error(self); |
| 431 | else |
| 432 | res = PyString_FromString(Tkapp_Result(self)); |
| 433 | |
| 434 | if (cmd) |
| 435 | ckfree(cmd); |
| 436 | |
| 437 | return res; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 438 | } |
| 439 | |
| 440 | static PyObject * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 441 | Tkapp_Eval(self, args) |
| 442 | PyObject *self; |
| 443 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 444 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 445 | char *script; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 446 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 447 | if (!PyArg_ParseTuple(args, "s", &script)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 448 | return NULL; |
| 449 | |
| 450 | if (Tcl_Eval(Tkapp_Interp(self), script) == TCL_ERROR) |
| 451 | return Tkinter_Error(self); |
| 452 | |
| 453 | return PyString_FromString(Tkapp_Result(self)); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 454 | } |
| 455 | |
| 456 | static PyObject * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 457 | Tkapp_GlobalEval(self, args) |
| 458 | PyObject *self; |
| 459 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 460 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 461 | char *script; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 462 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 463 | if (!PyArg_ParseTuple(args, "s", &script)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 464 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 465 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 466 | if (Tcl_GlobalEval(Tkapp_Interp(self), script) == TCL_ERROR) |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 467 | return Tkinter_Error(self); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 468 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 469 | return PyString_FromString(Tkapp_Result(self)); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 470 | } |
| 471 | |
| 472 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 473 | Tkapp_EvalFile(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 474 | PyObject *self; |
| 475 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 476 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 477 | char *fileName; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 478 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 479 | if (!PyArg_ParseTuple(args, "s", &fileName)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 480 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 481 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 482 | if (Tcl_EvalFile(Tkapp_Interp(self), fileName) == TCL_ERROR) |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 483 | return Tkinter_Error(self); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 484 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 485 | return PyString_FromString(Tkapp_Result(self)); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 486 | } |
| 487 | |
| 488 | static PyObject * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 489 | Tkapp_Record(self, args) |
| 490 | PyObject *self; |
| 491 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 492 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 493 | char *script; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 494 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 495 | if (!PyArg_ParseTuple(args, "s", &script)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 496 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 497 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 498 | if (TCL_ERROR == Tcl_RecordAndEval(Tkapp_Interp(self), |
| 499 | script, TCL_NO_EVAL)) |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 500 | return Tkinter_Error(self); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 501 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 502 | return PyString_FromString(Tkapp_Result(self)); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 503 | } |
| 504 | |
| 505 | static PyObject * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 506 | Tkapp_AddErrorInfo(self, args) |
| 507 | PyObject *self; |
| 508 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 509 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 510 | char *msg; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 511 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 512 | if (!PyArg_ParseTuple(args, "s", &msg)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 513 | return NULL; |
| 514 | Tcl_AddErrorInfo(Tkapp_Interp(self), msg); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 515 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 516 | Py_INCREF(Py_None); |
| 517 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 518 | } |
| 519 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 520 | |
| 521 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 522 | /** Tcl Variable **/ |
| 523 | |
| 524 | static PyObject * |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 525 | SetVar(self, args, flags) |
| 526 | PyObject *self; |
| 527 | PyObject *args; |
| 528 | int flags; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 529 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 530 | char *name1, *name2, *ok; |
| 531 | PyObject *newValue; |
| 532 | PyObject *tmp = PyList_New(0); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 533 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 534 | if (!tmp) |
| 535 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 536 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 537 | if (PyArg_ParseTuple(args, "sO", &name1, &newValue)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 538 | /* XXX Merge? */ |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 539 | ok = Tcl_SetVar(Tkapp_Interp(self), name1, |
| 540 | AsString(newValue, tmp), flags); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 541 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 542 | else { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 543 | PyErr_Clear(); |
| 544 | if (PyArg_ParseTuple(args, "ssO", &name1, &name2, &newValue)) |
| 545 | ok = Tcl_SetVar2(Tkapp_Interp(self), name1, name2, |
| 546 | AsString (newValue, tmp), flags); |
| 547 | else { |
| 548 | Py_DECREF (tmp); |
| 549 | return NULL; |
| 550 | } |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 551 | } |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 552 | Py_DECREF(tmp); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 553 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 554 | if (!ok) |
| 555 | return Tkinter_Error(self); |
| 556 | |
| 557 | Py_INCREF(Py_None); |
| 558 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 559 | } |
| 560 | |
| 561 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 562 | Tkapp_SetVar(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 563 | PyObject *self; |
| 564 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 565 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 566 | return SetVar(self, args, TCL_LEAVE_ERR_MSG); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 567 | } |
| 568 | |
| 569 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 570 | Tkapp_GlobalSetVar(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 571 | PyObject *self; |
| 572 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 573 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 574 | return SetVar(self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 575 | } |
| 576 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 577 | |
| 578 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 579 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 580 | GetVar(self, args, flags) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 581 | PyObject *self; |
| 582 | PyObject *args; |
| 583 | int flags; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 584 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 585 | char *name1, *name2=NULL, *s; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 586 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 587 | if (!PyArg_ParseTuple(args, "s|s", &name1, &name2)) |
| 588 | return NULL; |
| 589 | if (name2 == NULL) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 590 | s = Tcl_GetVar(Tkapp_Interp (self), name1, flags); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 591 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 592 | else |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 593 | s = Tcl_GetVar2(Tkapp_Interp(self), name1, name2, flags); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 594 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 595 | if (s == NULL) |
| 596 | return Tkinter_Error(self); |
| 597 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 598 | return PyString_FromString(s); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 599 | } |
| 600 | |
| 601 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 602 | Tkapp_GetVar(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 603 | PyObject *self; |
| 604 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 605 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 606 | return GetVar(self, args, TCL_LEAVE_ERR_MSG); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 607 | } |
| 608 | |
| 609 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 610 | Tkapp_GlobalGetVar(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 611 | PyObject *self; |
| 612 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 613 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 614 | return GetVar(self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 615 | } |
| 616 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 617 | |
| 618 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 619 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 620 | UnsetVar(self, args, flags) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 621 | PyObject *self; |
| 622 | PyObject *args; |
| 623 | int flags; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 624 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 625 | char *name1, *name2=NULL; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 626 | int code; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 627 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 628 | if (!PyArg_ParseTuple(args, "s|s", &name1, &name2)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 629 | return NULL; |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 630 | if (name2 == NULL) |
| 631 | code = Tcl_UnsetVar(Tkapp_Interp(self), name1, flags); |
| 632 | |
| 633 | else |
| 634 | code = Tcl_UnsetVar2(Tkapp_Interp(self), name1, name2, flags); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 635 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 636 | if (code == TCL_ERROR) |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 637 | return Tkinter_Error(self); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 638 | |
| 639 | Py_INCREF(Py_None); |
| 640 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 641 | } |
| 642 | |
| 643 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 644 | Tkapp_UnsetVar(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 645 | PyObject *self; |
| 646 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 647 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 648 | return UnsetVar(self, args, TCL_LEAVE_ERR_MSG); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 649 | } |
| 650 | |
| 651 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 652 | Tkapp_GlobalUnsetVar(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 653 | PyObject *self; |
| 654 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 655 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 656 | return UnsetVar(self, args, TCL_LEAVE_ERR_MSG | TCL_GLOBAL_ONLY); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 657 | } |
| 658 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 659 | |
| 660 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 661 | /** Tcl to Python **/ |
| 662 | |
| 663 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 664 | Tkapp_GetInt(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 665 | PyObject *self; |
| 666 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 667 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 668 | char *s; |
| 669 | int v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 670 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 671 | if (!PyArg_ParseTuple(args, "s", &s)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 672 | return NULL; |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 673 | if (Tcl_GetInt(Tkapp_Interp(self), s, &v) == TCL_ERROR) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 674 | return Tkinter_Error(self); |
| 675 | return Py_BuildValue("i", v); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 676 | } |
| 677 | |
| 678 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 679 | Tkapp_GetDouble(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 680 | PyObject *self; |
| 681 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 682 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 683 | char *s; |
| 684 | double v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 685 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 686 | if (!PyArg_ParseTuple(args, "s", &s)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 687 | return NULL; |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 688 | if (Tcl_GetDouble(Tkapp_Interp(self), s, &v) == TCL_ERROR) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 689 | return Tkinter_Error(self); |
| 690 | return Py_BuildValue("d", v); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 691 | } |
| 692 | |
| 693 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 694 | Tkapp_GetBoolean(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 695 | PyObject *self; |
| 696 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 697 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 698 | char *s; |
| 699 | int v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 700 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 701 | if (!PyArg_ParseTuple(args, "s", &s)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 702 | return NULL; |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 703 | if (Tcl_GetBoolean(Tkapp_Interp(self), s, &v) == TCL_ERROR) |
| 704 | return Tkinter_Error(self); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 705 | return Py_BuildValue("i", v); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 706 | } |
| 707 | |
| 708 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 709 | Tkapp_ExprString(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 710 | PyObject *self; |
| 711 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 712 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 713 | char *s; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 714 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 715 | if (!PyArg_ParseTuple(args, "s", &s)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 716 | return NULL; |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 717 | if (Tcl_ExprString(Tkapp_Interp(self), s) == TCL_ERROR) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 718 | return Tkinter_Error(self); |
| 719 | return Py_BuildValue("s", Tkapp_Result(self)); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 720 | } |
| 721 | |
| 722 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 723 | Tkapp_ExprLong(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 724 | PyObject *self; |
| 725 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 726 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 727 | char *s; |
| 728 | long v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 729 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 730 | if (!PyArg_ParseTuple(args, "s", &s)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 731 | return NULL; |
| 732 | if (Tcl_ExprLong(Tkapp_Interp(self), s, &v) == TCL_ERROR) |
| 733 | return Tkinter_Error(self); |
| 734 | return Py_BuildValue("l", v); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 735 | } |
| 736 | |
| 737 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 738 | Tkapp_ExprDouble(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 739 | PyObject *self; |
| 740 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 741 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 742 | char *s; |
| 743 | double v; |
Guido van Rossum | 52fa3a6 | 1997-02-14 22:59:58 +0000 | [diff] [blame] | 744 | int retval; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 745 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 746 | if (!PyArg_ParseTuple(args, "s", &s)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 747 | return NULL; |
Guido van Rossum | 52fa3a6 | 1997-02-14 22:59:58 +0000 | [diff] [blame] | 748 | PyFPE_START_PROTECT("Tkapp_ExprDouble", return 0) |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 749 | retval = Tcl_ExprDouble(Tkapp_Interp(self), s, &v); |
Guido van Rossum | 45b8391 | 1997-03-14 04:32:50 +0000 | [diff] [blame] | 750 | PyFPE_END_PROTECT(retval) |
Guido van Rossum | 52fa3a6 | 1997-02-14 22:59:58 +0000 | [diff] [blame] | 751 | if (retval == TCL_ERROR) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 752 | return Tkinter_Error(self); |
| 753 | return Py_BuildValue("d", v); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 754 | } |
| 755 | |
| 756 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 757 | Tkapp_ExprBoolean(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 758 | PyObject *self; |
| 759 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 760 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 761 | char *s; |
| 762 | int v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 763 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 764 | if (!PyArg_ParseTuple(args, "s", &s)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 765 | return NULL; |
| 766 | if (Tcl_ExprBoolean(Tkapp_Interp(self), s, &v) == TCL_ERROR) |
| 767 | return Tkinter_Error(self); |
| 768 | return Py_BuildValue("i", v); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 769 | } |
| 770 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 771 | |
| 772 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 773 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 774 | Tkapp_SplitList(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 775 | PyObject *self; |
| 776 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 777 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 778 | char *list; |
| 779 | int argc; |
| 780 | char **argv; |
| 781 | PyObject *v; |
| 782 | int i; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 783 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 784 | if (!PyArg_ParseTuple(args, "s", &list)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 785 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 786 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 787 | if (Tcl_SplitList(Tkapp_Interp(self), list, &argc, &argv) == TCL_ERROR) |
| 788 | return Tkinter_Error(self); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 789 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 790 | if (!(v = PyTuple_New(argc))) |
| 791 | return NULL; |
| 792 | |
| 793 | for (i = 0; i < argc; i++) { |
| 794 | PyObject *s = PyString_FromString(argv[i]); |
| 795 | if (!s || PyTuple_SetItem(v, i, s)) { |
| 796 | Py_DECREF(v); |
| 797 | v = NULL; |
| 798 | goto finally; |
| 799 | } |
| 800 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 801 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 802 | finally: |
| 803 | ckfree(FREECAST argv); |
| 804 | return v; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 805 | } |
| 806 | |
| 807 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 808 | Tkapp_Split(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 809 | PyObject *self; |
| 810 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 811 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 812 | char *list; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 813 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 814 | if (!PyArg_ParseTuple(args, "s", &list)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 815 | return NULL; |
| 816 | return Split(self, list); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 817 | } |
| 818 | |
| 819 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 820 | Tkapp_Merge(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 821 | PyObject *self; |
| 822 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 823 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 824 | char *s = Merge(args); |
| 825 | PyObject *res = NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 826 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 827 | if (s) { |
| 828 | res = PyString_FromString(s); |
| 829 | ckfree(s); |
| 830 | } |
| 831 | else |
| 832 | PyErr_SetString(Tkinter_TclError, "merge failed"); |
| 833 | |
| 834 | return res; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 835 | } |
| 836 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 837 | |
| 838 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 839 | /** Tcl Command **/ |
| 840 | |
| 841 | /* This is the Tcl command that acts as a wrapper for Python |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 842 | * function or method. |
| 843 | */ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 844 | static int |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 845 | PythonCmd(clientData, interp, argc, argv) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 846 | ClientData clientData; /* Is (self, func) */ |
| 847 | Tcl_Interp *interp; |
| 848 | int argc; |
| 849 | char *argv[]; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 850 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 851 | PyObject *self, *func, *arg, *res, *tmp; |
| 852 | int i; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 853 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 854 | /* TBD: no error checking here since we know, via the |
| 855 | * Tkapp_CreateCommand() that the client data is a two-tuple |
| 856 | */ |
| 857 | self = PyTuple_GetItem((PyObject *) clientData, 0); |
| 858 | func = PyTuple_GetItem((PyObject *) clientData, 1); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 859 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 860 | /* Create argument list (argv1, ..., argvN) */ |
| 861 | if (!(arg = PyTuple_New(argc - 1))) |
| 862 | return PythonCmd_Error(interp); |
Guido van Rossum | d308e2b | 1994-07-07 09:25:12 +0000 | [diff] [blame] | 863 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 864 | for (i = 0; i < (argc - 1); i++) { |
| 865 | PyObject *s = PyString_FromString(argv[i + 1]); |
| 866 | if (!s || PyTuple_SetItem(arg, i, s)) { |
| 867 | Py_DECREF(arg); |
| 868 | PythonCmd_Error(interp); |
| 869 | } |
| 870 | } |
| 871 | res = PyEval_CallObject(func, arg); |
| 872 | Py_DECREF(arg); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 873 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 874 | if (res == NULL) |
| 875 | return PythonCmd_Error(interp); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 876 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 877 | if (!(tmp = PyList_New(0))) { |
| 878 | Py_DECREF(res); |
| 879 | return PythonCmd_Error(interp); |
| 880 | } |
| 881 | |
| 882 | Tcl_SetResult(Tkapp_Interp(self), AsString(res, tmp), TCL_VOLATILE); |
| 883 | Py_DECREF(res); |
| 884 | Py_DECREF(tmp); |
| 885 | |
| 886 | return TCL_OK; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 887 | } |
| 888 | |
| 889 | static void |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 890 | PythonCmdDelete(clientData) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 891 | ClientData clientData; /* Is (self, func) */ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 892 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 893 | Py_DECREF((PyObject *) clientData); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 894 | } |
| 895 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 896 | |
| 897 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 898 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 899 | Tkapp_CreateCommand(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 900 | PyObject *self; |
| 901 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 902 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 903 | char *cmdName; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 904 | PyObject *func; |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 905 | PyObject *data; |
| 906 | |
| 907 | if (!PyArg_ParseTuple(args, "sO", &cmdName, &func)) |
| 908 | return NULL; |
| 909 | if (!PyCallable_Check(func)) { |
| 910 | PyErr_SetString(PyExc_TypeError, "command not callable"); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 911 | return NULL; |
| 912 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 913 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 914 | data = Py_BuildValue("OO", self, func); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 915 | if (!data) |
| 916 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 917 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 918 | if (Tcl_CreateCommand(Tkapp_Interp(self), cmdName, PythonCmd, |
| 919 | (ClientData) data, PythonCmdDelete) == NULL) |
| 920 | { |
| 921 | PyErr_SetString(Tkinter_TclError, "can't create Tcl command"); |
| 922 | Py_DECREF(data); |
| 923 | return NULL; |
| 924 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 925 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 926 | Py_INCREF(Py_None); |
| 927 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 928 | } |
| 929 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 930 | |
| 931 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 932 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 933 | Tkapp_DeleteCommand(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 934 | PyObject *self; |
| 935 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 936 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 937 | char *cmdName; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 938 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 939 | if (!PyArg_ParseTuple(args, "s", &cmdName)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 940 | return NULL; |
| 941 | if (Tcl_DeleteCommand(Tkapp_Interp(self), cmdName) == -1) |
| 942 | { |
| 943 | PyErr_SetString(Tkinter_TclError, "can't delete Tcl command"); |
| 944 | return NULL; |
| 945 | } |
| 946 | Py_INCREF(Py_None); |
| 947 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 948 | } |
| 949 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 950 | |
| 951 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 952 | /** File Handler **/ |
| 953 | |
Guido van Rossum | a597dde | 1995-01-10 20:56:29 +0000 | [diff] [blame] | 954 | static void |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 955 | FileHandler(clientData, mask) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 956 | ClientData clientData; /* Is: (func, file) */ |
| 957 | int mask; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 958 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 959 | PyObject *func, *file, *arg, *res; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 960 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 961 | func = PyTuple_GetItem((PyObject *) clientData, 0); |
| 962 | file = PyTuple_GetItem((PyObject *) clientData, 1); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 963 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 964 | arg = Py_BuildValue("(Oi)", file, (long) mask); |
| 965 | res = PyEval_CallObject(func, arg); |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 966 | Py_DECREF(arg); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 967 | |
| 968 | if (res == NULL) { |
| 969 | errorInCmd = 1; |
| 970 | PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); |
| 971 | } |
| 972 | Py_XDECREF(res); |
Guido van Rossum | 9bb4fd6 | 1994-08-09 14:15:19 +0000 | [diff] [blame] | 973 | } |
| 974 | |
| 975 | static int |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 976 | GetFileNo(file) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 977 | /* Either an int >= 0 or an object with a |
| 978 | *.fileno() method that returns an int >= 0 |
| 979 | */ |
| 980 | PyObject *file; |
Guido van Rossum | 9bb4fd6 | 1994-08-09 14:15:19 +0000 | [diff] [blame] | 981 | { |
Guido van Rossum | a597dde | 1995-01-10 20:56:29 +0000 | [diff] [blame] | 982 | PyObject *meth, *args, *res; |
Guido van Rossum | 9bb4fd6 | 1994-08-09 14:15:19 +0000 | [diff] [blame] | 983 | int id; |
| 984 | if (PyInt_Check(file)) { |
| 985 | id = PyInt_AsLong(file); |
| 986 | if (id < 0) |
| 987 | PyErr_SetString(PyExc_ValueError, "invalid file id"); |
| 988 | return id; |
| 989 | } |
Guido van Rossum | 9bb4fd6 | 1994-08-09 14:15:19 +0000 | [diff] [blame] | 990 | args = PyTuple_New(0); |
| 991 | if (args == NULL) |
| 992 | return -1; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 993 | |
| 994 | meth = PyObject_GetAttrString(file, "fileno"); |
| 995 | if (meth == NULL) { |
| 996 | Py_DECREF(args); |
| 997 | return -1; |
| 998 | } |
| 999 | |
Guido van Rossum | 9bb4fd6 | 1994-08-09 14:15:19 +0000 | [diff] [blame] | 1000 | res = PyEval_CallObject(meth, args); |
| 1001 | Py_DECREF(args); |
| 1002 | Py_DECREF(meth); |
| 1003 | if (res == NULL) |
| 1004 | return -1; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1005 | |
Guido van Rossum | 9bb4fd6 | 1994-08-09 14:15:19 +0000 | [diff] [blame] | 1006 | if (PyInt_Check(res)) |
| 1007 | id = PyInt_AsLong(res); |
| 1008 | else |
| 1009 | id = -1; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1010 | |
Guido van Rossum | 9bb4fd6 | 1994-08-09 14:15:19 +0000 | [diff] [blame] | 1011 | if (id < 0) |
| 1012 | PyErr_SetString(PyExc_ValueError, |
| 1013 | "invalid fileno() return value"); |
| 1014 | Py_DECREF(res); |
| 1015 | return id; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1016 | } |
| 1017 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1018 | |
| 1019 | static PyObject* Tkapp_ClientDataDict = NULL; |
| 1020 | |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 1021 | #ifdef HAVE_CREATEFILEHANDLER |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1022 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1023 | Tkapp_CreateFileHandler(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1024 | PyObject *self; |
| 1025 | PyObject *args; /* Is (file, mask, func) */ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1026 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1027 | PyObject *file, *func, *data; |
| 1028 | PyObject *idkey; |
| 1029 | int mask, id; |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 1030 | #if TKMAJORMINOR < 8000 |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1031 | Tcl_File tfile; |
Guido van Rossum | 6878436 | 1996-05-16 17:17:31 +0000 | [diff] [blame] | 1032 | #endif |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1033 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1034 | if (!Tkapp_ClientDataDict) { |
| 1035 | if (!(Tkapp_ClientDataDict = PyDict_New())) |
| 1036 | return NULL; |
| 1037 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1038 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1039 | if (!PyArg_ParseTuple(args, "OiO", &file, &mask, &func)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1040 | return NULL; |
| 1041 | id = GetFileNo(file); |
| 1042 | if (id < 0) |
| 1043 | return NULL; |
| 1044 | if (!PyCallable_Check(func)) { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1045 | PyErr_SetString(PyExc_TypeError, "bad argument list"); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1046 | return NULL; |
| 1047 | } |
| 1048 | |
| 1049 | if (!(idkey = PyInt_FromLong(id))) |
| 1050 | return NULL; |
| 1051 | |
| 1052 | /* ClientData is: (func, file) */ |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1053 | data = Py_BuildValue("(OO)", func, file); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1054 | if (!data || PyDict_SetItem(Tkapp_ClientDataDict, idkey, data)) { |
| 1055 | Py_DECREF(idkey); |
| 1056 | Py_XDECREF(data); |
| 1057 | return NULL; |
| 1058 | } |
| 1059 | Py_DECREF(idkey); |
Guido van Rossum | 7687522 | 1994-06-27 07:59:42 +0000 | [diff] [blame] | 1060 | |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 1061 | #if TKMAJORMINOR < 8000 |
Guido van Rossum | 07886d0 | 1996-09-11 23:31:42 +0000 | [diff] [blame] | 1062 | #ifdef MS_WINDOWS |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1063 | /* We assume this is a socket... */ |
| 1064 | tfile = Tcl_GetFile((ClientData)id, TCL_WIN_SOCKET); |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 1065 | #else /* !MS_WINDOWS */ |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1066 | tfile = Tcl_GetFile((ClientData)id, TCL_UNIX_FD); |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 1067 | #endif /* !MS_WINDOWS */ |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1068 | /* Ought to check for null Tcl_File object... */ |
| 1069 | Tcl_CreateFileHandler(tfile, mask, FileHandler, (ClientData) data); |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1070 | #else /* >= 8000 */ |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 1071 | Tcl_CreateFileHandler(id, mask, FileHandler, (ClientData) data); |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1072 | #endif /* >= 8000 */ |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1073 | /* XXX fileHandlerDict */ |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1074 | Py_INCREF(Py_None); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1075 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1076 | } |
| 1077 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1078 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1079 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1080 | Tkapp_DeleteFileHandler(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1081 | PyObject *self; |
| 1082 | PyObject *args; /* Args: file */ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1083 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1084 | PyObject *file; |
| 1085 | PyObject *idkey; |
| 1086 | PyObject *data; |
| 1087 | int id; |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 1088 | #if TKMAJORMINOR < 8000 |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1089 | Tcl_File tfile; |
Guido van Rossum | 6878436 | 1996-05-16 17:17:31 +0000 | [diff] [blame] | 1090 | #endif |
| 1091 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1092 | if (!PyArg_ParseTuple(args, "O", &file)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1093 | return NULL; |
| 1094 | id = GetFileNo(file); |
| 1095 | if (id < 0) |
| 1096 | return NULL; |
| 1097 | |
| 1098 | if (!(idkey = PyInt_FromLong(id))) |
| 1099 | return NULL; |
| 1100 | |
| 1101 | /* find and free the object created in the |
| 1102 | * Tkapp_CreateFileHandler() call |
| 1103 | */ |
| 1104 | data = PyDict_GetItem(Tkapp_ClientDataDict, idkey); |
| 1105 | Py_XDECREF(data); |
| 1106 | PyDict_DelItem(Tkapp_ClientDataDict, idkey); |
| 1107 | Py_DECREF(idkey); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1108 | |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 1109 | #if TKMAJORMINOR < 8000 |
Guido van Rossum | 07886d0 | 1996-09-11 23:31:42 +0000 | [diff] [blame] | 1110 | #ifdef MS_WINDOWS |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1111 | /* We assume this is a socket... */ |
| 1112 | tfile = Tcl_GetFile((ClientData)id, TCL_WIN_SOCKET); |
Guido van Rossum | 845547d | 1996-06-26 18:26:04 +0000 | [diff] [blame] | 1113 | #else |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1114 | tfile = Tcl_GetFile((ClientData)id, TCL_UNIX_FD); |
Guido van Rossum | 845547d | 1996-06-26 18:26:04 +0000 | [diff] [blame] | 1115 | #endif |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1116 | /* Ought to check for null Tcl_File object... */ |
| 1117 | Tcl_DeleteFileHandler(tfile); |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1118 | #else /* >= 8000 */ |
Guido van Rossum | 3e819a7 | 1997-08-01 19:29:02 +0000 | [diff] [blame] | 1119 | Tcl_DeleteFileHandler(id); |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1120 | #endif /* >= 8000 */ |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1121 | /* XXX fileHandlerDict */ |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1122 | Py_INCREF(Py_None); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1123 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1124 | } |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 1125 | #endif /* HAVE_CREATEFILEHANDLER */ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1126 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1127 | |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1128 | /**** Tktt Object (timer token) ****/ |
| 1129 | |
| 1130 | staticforward PyTypeObject Tktt_Type; |
| 1131 | |
| 1132 | typedef struct |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1133 | { |
| 1134 | PyObject_HEAD |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1135 | Tcl_TimerToken token; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1136 | PyObject *func; |
| 1137 | } |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1138 | TkttObject; |
| 1139 | |
| 1140 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1141 | Tktt_DeleteTimerHandler(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1142 | PyObject *self; |
| 1143 | PyObject *args; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1144 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1145 | TkttObject *v = (TkttObject *)self; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1146 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1147 | if (!PyArg_ParseTuple(args, "")) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1148 | return NULL; |
| 1149 | if (v->func != NULL) { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1150 | Tcl_DeleteTimerHandler(v->token); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1151 | PyMem_DEL(v->func); |
| 1152 | v->func = NULL; |
| 1153 | } |
| 1154 | Py_INCREF(Py_None); |
| 1155 | return Py_None; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1156 | } |
| 1157 | |
| 1158 | static PyMethodDef Tktt_methods[] = |
| 1159 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1160 | {"deletetimerhandler", Tktt_DeleteTimerHandler, 1}, |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1161 | {NULL, NULL} |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1162 | }; |
| 1163 | |
| 1164 | static TkttObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1165 | Tktt_New(token, func) |
| 1166 | Tcl_TimerToken token; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1167 | PyObject *func; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1168 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1169 | TkttObject *v; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1170 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1171 | v = PyObject_NEW(TkttObject, &Tktt_Type); |
| 1172 | if (v == NULL) |
| 1173 | return NULL; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1174 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1175 | v->token = token; |
| 1176 | v->func = func; |
| 1177 | Py_INCREF(v->func); |
| 1178 | return v; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1179 | } |
| 1180 | |
| 1181 | static void |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1182 | Tktt_Dealloc(self) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1183 | PyObject *self; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1184 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1185 | PyMem_DEL(self); |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1186 | } |
| 1187 | |
| 1188 | static int |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1189 | Tktt_Print(self, fp, flags) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1190 | PyObject *self; |
| 1191 | FILE *fp; |
| 1192 | int flags; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1193 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1194 | TkttObject *v = (TkttObject *)self; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1195 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1196 | fprintf(fp, "<tktimertoken at 0x%lx%s>", (long)v, |
| 1197 | v->func == NULL ? ", handler deleted" : ""); |
| 1198 | return 0; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1199 | } |
| 1200 | |
| 1201 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1202 | Tktt_GetAttr(self, name) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1203 | PyObject *self; |
| 1204 | char *name; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1205 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1206 | return Py_FindMethod(Tktt_methods, self, name); |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1207 | } |
| 1208 | |
| 1209 | static PyTypeObject Tktt_Type = |
| 1210 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1211 | PyObject_HEAD_INIT(NULL) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1212 | 0, /*ob_size */ |
| 1213 | "tktimertoken", /*tp_name */ |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1214 | sizeof(TkttObject), /*tp_basicsize */ |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1215 | 0, /*tp_itemsize */ |
| 1216 | Tktt_Dealloc, /*tp_dealloc */ |
| 1217 | Tktt_Print, /*tp_print */ |
| 1218 | Tktt_GetAttr, /*tp_getattr */ |
| 1219 | 0, /*tp_setattr */ |
| 1220 | 0, /*tp_compare */ |
| 1221 | 0, /*tp_repr */ |
| 1222 | 0, /*tp_as_number */ |
| 1223 | 0, /*tp_as_sequence */ |
| 1224 | 0, /*tp_as_mapping */ |
| 1225 | 0, /*tp_hash */ |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1226 | }; |
| 1227 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1228 | |
| 1229 | |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1230 | /** Timer Handler **/ |
| 1231 | |
| 1232 | static void |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1233 | TimerHandler(clientData) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1234 | ClientData clientData; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1235 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1236 | PyObject *func = (PyObject *)clientData; |
| 1237 | PyObject *res = PyEval_CallObject(func, NULL); |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1238 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1239 | if (res == NULL) { |
| 1240 | errorInCmd = 1; |
| 1241 | PyErr_Fetch(&excInCmd, &valInCmd, &trbInCmd); |
| 1242 | } |
| 1243 | else |
| 1244 | Py_DECREF(res); |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1245 | } |
| 1246 | |
| 1247 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1248 | Tkapp_CreateTimerHandler(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1249 | PyObject *self; |
| 1250 | PyObject *args; /* Is (milliseconds, func) */ |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1251 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1252 | int milliseconds; |
| 1253 | PyObject *func; |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1254 | Tcl_TimerToken token; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1255 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1256 | if (!PyArg_ParseTuple(args, "iO", &milliseconds, &func)) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1257 | return NULL; |
| 1258 | if (!PyCallable_Check(func)) { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1259 | PyErr_SetString(PyExc_TypeError, "bad argument list"); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1260 | return NULL; |
| 1261 | } |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1262 | token = Tcl_CreateTimerHandler(milliseconds, TimerHandler, |
| 1263 | (ClientData)func); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1264 | |
| 1265 | return (PyObject *) Tktt_New(token, func); |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1266 | } |
| 1267 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1268 | |
| 1269 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1270 | /** Event Loop **/ |
| 1271 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1272 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1273 | Tkapp_MainLoop(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1274 | PyObject *self; |
| 1275 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1276 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1277 | int threshold = 0; |
Guido van Rossum | f34cadd | 1994-11-10 22:50:21 +0000 | [diff] [blame] | 1278 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1279 | if (!PyArg_ParseTuple(args, "|i", &threshold)) |
| 1280 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1281 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1282 | quitMainLoop = 0; |
| 1283 | while (Tk_GetNumMainWindows() > threshold && |
| 1284 | !quitMainLoop && |
| 1285 | !errorInCmd) |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1286 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1287 | int result; |
Guido van Rossum | 54e2091 | 1997-09-28 05:52:41 +0000 | [diff] [blame] | 1288 | #ifdef HAVE_PYTCL_WAITUNTILEVENT |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1289 | result = Tcl_DoOneEvent(TCL_DONT_WAIT); |
| 1290 | if (PyErr_CheckSignals() != 0) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1291 | return NULL; |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1292 | if (result) |
| 1293 | continue; |
| 1294 | /* XXX It's not *quite* certain that this is |
| 1295 | thread-safe, but it seems *rather* safe as long as |
| 1296 | no two threads call mainloop() simultaneously. */ |
| 1297 | Py_BEGIN_ALLOW_THREADS |
Guido van Rossum | 54e2091 | 1997-09-28 05:52:41 +0000 | [diff] [blame] | 1298 | result = PyTcl_WaitUntilEvent(); |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1299 | Py_END_ALLOW_THREADS |
Guido van Rossum | 5b02078 | 1997-08-19 01:00:50 +0000 | [diff] [blame] | 1300 | #else |
| 1301 | result = Tcl_DoOneEvent(0); |
| 1302 | #endif |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1303 | if (PyErr_CheckSignals() != 0) |
| 1304 | return NULL; |
| 1305 | if (result < 0) |
| 1306 | break; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1307 | } |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1308 | quitMainLoop = 0; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1309 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1310 | if (errorInCmd) { |
| 1311 | errorInCmd = 0; |
| 1312 | PyErr_Restore(excInCmd, valInCmd, trbInCmd); |
| 1313 | excInCmd = valInCmd = trbInCmd = NULL; |
| 1314 | return NULL; |
| 1315 | } |
| 1316 | Py_INCREF(Py_None); |
| 1317 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1318 | } |
| 1319 | |
| 1320 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1321 | Tkapp_DoOneEvent(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1322 | PyObject *self; |
| 1323 | PyObject *args; |
Guido van Rossum | 062cfb0 | 1995-01-10 17:42:51 +0000 | [diff] [blame] | 1324 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1325 | int flags = 0; |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1326 | int rv; |
Guido van Rossum | 062cfb0 | 1995-01-10 17:42:51 +0000 | [diff] [blame] | 1327 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1328 | if (!PyArg_ParseTuple(args, "|i", &flags)) |
| 1329 | return NULL; |
| 1330 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1331 | rv = Tcl_DoOneEvent(flags); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1332 | return Py_BuildValue("i", rv); |
Guido van Rossum | 062cfb0 | 1995-01-10 17:42:51 +0000 | [diff] [blame] | 1333 | } |
| 1334 | |
| 1335 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1336 | Tkapp_Quit(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1337 | PyObject *self; |
| 1338 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1339 | { |
| 1340 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1341 | if (!PyArg_ParseTuple(args, "")) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1342 | return NULL; |
| 1343 | |
| 1344 | quitMainLoop = 1; |
| 1345 | Py_INCREF(Py_None); |
| 1346 | return Py_None; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1347 | } |
| 1348 | |
Guido van Rossum | 9d1b7ae | 1998-04-29 16:17:01 +0000 | [diff] [blame^] | 1349 | static PyObject * |
| 1350 | Tkapp_InterpAddr(self, args) |
| 1351 | PyObject *self; |
| 1352 | PyObject *args; |
| 1353 | { |
| 1354 | |
| 1355 | if (!PyArg_ParseTuple(args, "")) |
| 1356 | return NULL; |
| 1357 | |
| 1358 | return PyInt_FromLong((long)Tkapp_Interp(self)); |
| 1359 | } |
| 1360 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1361 | |
| 1362 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1363 | /**** Tkapp Method List ****/ |
| 1364 | |
| 1365 | static PyMethodDef Tkapp_methods[] = |
| 1366 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1367 | {"call", Tkapp_Call, 0}, |
| 1368 | {"globalcall", Tkapp_GlobalCall, 0}, |
| 1369 | {"eval", Tkapp_Eval, 1}, |
| 1370 | {"globaleval", Tkapp_GlobalEval, 1}, |
| 1371 | {"evalfile", Tkapp_EvalFile, 1}, |
| 1372 | {"record", Tkapp_Record, 1}, |
| 1373 | {"adderrorinfo", Tkapp_AddErrorInfo, 1}, |
| 1374 | {"setvar", Tkapp_SetVar, 1}, |
| 1375 | {"globalsetvar", Tkapp_GlobalSetVar, 1}, |
| 1376 | {"getvar", Tkapp_GetVar, 1}, |
| 1377 | {"globalgetvar", Tkapp_GlobalGetVar, 1}, |
| 1378 | {"unsetvar", Tkapp_UnsetVar, 1}, |
| 1379 | {"globalunsetvar", Tkapp_GlobalUnsetVar, 1}, |
| 1380 | {"getint", Tkapp_GetInt, 1}, |
| 1381 | {"getdouble", Tkapp_GetDouble, 1}, |
| 1382 | {"getboolean", Tkapp_GetBoolean, 1}, |
| 1383 | {"exprstring", Tkapp_ExprString, 1}, |
| 1384 | {"exprlong", Tkapp_ExprLong, 1}, |
| 1385 | {"exprdouble", Tkapp_ExprDouble, 1}, |
| 1386 | {"exprboolean", Tkapp_ExprBoolean, 1}, |
| 1387 | {"splitlist", Tkapp_SplitList, 1}, |
| 1388 | {"split", Tkapp_Split, 1}, |
| 1389 | {"merge", Tkapp_Merge, 0}, |
| 1390 | {"createcommand", Tkapp_CreateCommand, 1}, |
| 1391 | {"deletecommand", Tkapp_DeleteCommand, 1}, |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 1392 | #ifdef HAVE_CREATEFILEHANDLER |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1393 | {"createfilehandler", Tkapp_CreateFileHandler, 1}, |
| 1394 | {"deletefilehandler", Tkapp_DeleteFileHandler, 1}, |
Guido van Rossum | 02c0467 | 1997-08-07 00:12:22 +0000 | [diff] [blame] | 1395 | #endif |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1396 | {"createtimerhandler", Tkapp_CreateTimerHandler, 1}, |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1397 | {"mainloop", Tkapp_MainLoop, 1}, |
| 1398 | {"dooneevent", Tkapp_DoOneEvent, 1}, |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1399 | {"quit", Tkapp_Quit, 1}, |
Guido van Rossum | 9d1b7ae | 1998-04-29 16:17:01 +0000 | [diff] [blame^] | 1400 | {"interpaddr", Tkapp_InterpAddr, 1}, |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1401 | {NULL, NULL} |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1402 | }; |
| 1403 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1404 | |
| 1405 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1406 | /**** Tkapp Type Methods ****/ |
| 1407 | |
| 1408 | static void |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1409 | Tkapp_Dealloc(self) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1410 | PyObject *self; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1411 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1412 | Tcl_DeleteInterp(Tkapp_Interp(self)); |
| 1413 | PyMem_DEL(self); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1414 | } |
| 1415 | |
| 1416 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1417 | Tkapp_GetAttr(self, name) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1418 | PyObject *self; |
| 1419 | char *name; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1420 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1421 | return Py_FindMethod(Tkapp_methods, self, name); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1422 | } |
| 1423 | |
| 1424 | static PyTypeObject Tkapp_Type = |
| 1425 | { |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1426 | PyObject_HEAD_INIT(NULL) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1427 | 0, /*ob_size */ |
| 1428 | "tkapp", /*tp_name */ |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1429 | sizeof(TkappObject), /*tp_basicsize */ |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1430 | 0, /*tp_itemsize */ |
| 1431 | Tkapp_Dealloc, /*tp_dealloc */ |
| 1432 | 0, /*tp_print */ |
| 1433 | Tkapp_GetAttr, /*tp_getattr */ |
| 1434 | 0, /*tp_setattr */ |
| 1435 | 0, /*tp_compare */ |
| 1436 | 0, /*tp_repr */ |
| 1437 | 0, /*tp_as_number */ |
| 1438 | 0, /*tp_as_sequence */ |
| 1439 | 0, /*tp_as_mapping */ |
| 1440 | 0, /*tp_hash */ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1441 | }; |
| 1442 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1443 | |
| 1444 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1445 | /**** Tkinter Module ****/ |
| 1446 | |
| 1447 | static PyObject * |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1448 | Tkinter_Create(self, args) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1449 | PyObject *self; |
| 1450 | PyObject *args; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1451 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1452 | char *screenName = NULL; |
| 1453 | char *baseName = NULL; |
| 1454 | char *className = NULL; |
| 1455 | int interactive = 0; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1456 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1457 | baseName = strrchr(Py_GetProgramName(), '/'); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1458 | if (baseName != NULL) |
| 1459 | baseName++; |
| 1460 | else |
| 1461 | baseName = Py_GetProgramName(); |
| 1462 | className = "Tk"; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1463 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1464 | if (!PyArg_ParseTuple(args, "|zssi", |
| 1465 | &screenName, &baseName, &className, |
| 1466 | &interactive)) |
| 1467 | return NULL; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1468 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1469 | return (PyObject *) Tkapp_New(screenName, baseName, className, |
| 1470 | interactive); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1471 | } |
| 1472 | |
| 1473 | static PyMethodDef moduleMethods[] = |
| 1474 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1475 | {"create", Tkinter_Create, 1}, |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 1476 | #ifdef HAVE_CREATEFILEHANDLER |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1477 | {"createfilehandler", Tkapp_CreateFileHandler, 1}, |
| 1478 | {"deletefilehandler", Tkapp_DeleteFileHandler, 1}, |
Guido van Rossum | 02c0467 | 1997-08-07 00:12:22 +0000 | [diff] [blame] | 1479 | #endif |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1480 | {"createtimerhandler", Tkapp_CreateTimerHandler, 1}, |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1481 | {"mainloop", Tkapp_MainLoop, 1}, |
| 1482 | {"dooneevent", Tkapp_DoOneEvent, 1}, |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1483 | {"quit", Tkapp_Quit, 1}, |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1484 | {NULL, NULL} |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1485 | }; |
| 1486 | |
Guido van Rossum | 0e8457c | 1997-10-07 18:51:41 +0000 | [diff] [blame] | 1487 | static PyInterpreterState *event_interp = NULL; |
| 1488 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1489 | static int |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1490 | EventHook() |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1491 | { |
Guido van Rossum | a59406a | 1997-10-10 17:39:19 +0000 | [diff] [blame] | 1492 | PyThreadState *tstate, *save_tstate; |
Guido van Rossum | 0e8457c | 1997-10-07 18:51:41 +0000 | [diff] [blame] | 1493 | |
| 1494 | if (Tk_GetNumMainWindows() == 0) |
| 1495 | return 0; |
| 1496 | if (event_interp == NULL) |
| 1497 | return 0; |
| 1498 | tstate = PyThreadState_New(event_interp); |
Guido van Rossum | a59406a | 1997-10-10 17:39:19 +0000 | [diff] [blame] | 1499 | save_tstate = PyThreadState_Swap(NULL); |
| 1500 | PyEval_RestoreThread(tstate); |
Guido van Rossum | 0e8457c | 1997-10-07 18:51:41 +0000 | [diff] [blame] | 1501 | if (!errorInCmd) |
| 1502 | Tcl_DoOneEvent(TCL_DONT_WAIT); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1503 | if (errorInCmd) { |
| 1504 | errorInCmd = 0; |
| 1505 | PyErr_Restore(excInCmd, valInCmd, trbInCmd); |
| 1506 | excInCmd = valInCmd = trbInCmd = NULL; |
| 1507 | PyErr_Print(); |
| 1508 | } |
Guido van Rossum | 0e8457c | 1997-10-07 18:51:41 +0000 | [diff] [blame] | 1509 | PyThreadState_Clear(tstate); |
Guido van Rossum | a59406a | 1997-10-10 17:39:19 +0000 | [diff] [blame] | 1510 | PyEval_SaveThread(); |
| 1511 | PyThreadState_Swap(save_tstate); |
Guido van Rossum | 0e8457c | 1997-10-07 18:51:41 +0000 | [diff] [blame] | 1512 | PyThreadState_Delete(tstate); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1513 | return 0; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1514 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1515 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1516 | |
| 1517 | /* all errors will be checked in one fell swoop in init_tkinter() */ |
| 1518 | static void |
| 1519 | ins_long(d, name, val) |
| 1520 | PyObject *d; |
| 1521 | char *name; |
| 1522 | long val; |
| 1523 | { |
| 1524 | PyObject *v = PyInt_FromLong(val); |
| 1525 | if (v) { |
| 1526 | PyDict_SetItemString(d, name, v); |
| 1527 | Py_DECREF(v); |
| 1528 | } |
| 1529 | } |
| 1530 | static void |
| 1531 | ins_string(d, name, val) |
| 1532 | PyObject *d; |
| 1533 | char *name; |
| 1534 | char *val; |
| 1535 | { |
| 1536 | PyObject *v = PyString_FromString(val); |
| 1537 | if (v) { |
| 1538 | PyDict_SetItemString(d, name, v); |
| 1539 | Py_DECREF(v); |
| 1540 | } |
| 1541 | } |
| 1542 | |
| 1543 | |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1544 | void |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1545 | init_tkinter() |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1546 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1547 | PyObject *m, *d; |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1548 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1549 | Tkapp_Type.ob_type = &PyType_Type; |
| 1550 | Tktt_Type.ob_type = &PyType_Type; |
Guido van Rossum | ae92f01 | 1996-08-21 19:03:36 +0000 | [diff] [blame] | 1551 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1552 | m = Py_InitModule("_tkinter", moduleMethods); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1553 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1554 | d = PyModule_GetDict(m); |
| 1555 | Tkinter_TclError = Py_BuildValue("s", "TclError"); |
| 1556 | PyDict_SetItemString(d, "TclError", Tkinter_TclError); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1557 | |
Guido van Rossum | 35d4337 | 1997-08-02 00:09:09 +0000 | [diff] [blame] | 1558 | ins_long(d, "READABLE", TCL_READABLE); |
| 1559 | ins_long(d, "WRITABLE", TCL_WRITABLE); |
| 1560 | ins_long(d, "EXCEPTION", TCL_EXCEPTION); |
| 1561 | ins_long(d, "WINDOW_EVENTS", TCL_WINDOW_EVENTS); |
| 1562 | ins_long(d, "FILE_EVENTS", TCL_FILE_EVENTS); |
| 1563 | ins_long(d, "TIMER_EVENTS", TCL_TIMER_EVENTS); |
| 1564 | ins_long(d, "IDLE_EVENTS", TCL_IDLE_EVENTS); |
| 1565 | ins_long(d, "ALL_EVENTS", TCL_ALL_EVENTS); |
| 1566 | ins_long(d, "DONT_WAIT", TCL_DONT_WAIT); |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1567 | ins_string(d, "TK_VERSION", TK_VERSION); |
| 1568 | ins_string(d, "TCL_VERSION", TCL_VERSION); |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1569 | |
Guido van Rossum | 83551bf | 1997-09-13 00:44:23 +0000 | [diff] [blame] | 1570 | PyDict_SetItemString(d, "TkappType", (PyObject *)&Tkapp_Type); |
| 1571 | PyDict_SetItemString(d, "TkttType", (PyObject *)&Tktt_Type); |
| 1572 | |
Guido van Rossum | 0e8457c | 1997-10-07 18:51:41 +0000 | [diff] [blame] | 1573 | if (PyOS_InputHook == NULL) { |
Guido van Rossum | 0e8457c | 1997-10-07 18:51:41 +0000 | [diff] [blame] | 1574 | event_interp = PyThreadState_Get()->interp; |
Guido van Rossum | 4462064 | 1997-08-11 18:57:29 +0000 | [diff] [blame] | 1575 | PyOS_InputHook = EventHook; |
Guido van Rossum | 0e8457c | 1997-10-07 18:51:41 +0000 | [diff] [blame] | 1576 | } |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1577 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1578 | if (PyErr_Occurred()) |
Guido van Rossum | 07e9fbf | 1998-02-06 22:35:46 +0000 | [diff] [blame] | 1579 | return; |
| 1580 | |
Guido van Rossum | 2621637 | 1998-04-20 18:47:52 +0000 | [diff] [blame] | 1581 | #if TKMAJORMINOR >= 8000 |
Guido van Rossum | 07e9fbf | 1998-02-06 22:35:46 +0000 | [diff] [blame] | 1582 | Py_AtExit(Tcl_Finalize); |
Guido van Rossum | 2621637 | 1998-04-20 18:47:52 +0000 | [diff] [blame] | 1583 | #endif |
Guido van Rossum | 07e9fbf | 1998-02-06 22:35:46 +0000 | [diff] [blame] | 1584 | |
Jack Jansen | 34cc5c3 | 1995-10-31 16:15:12 +0000 | [diff] [blame] | 1585 | #ifdef macintosh |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 1586 | /* |
| 1587 | ** Part of this code is stolen from MacintoshInit in tkMacAppInit. |
| 1588 | ** Most of the initializations in that routine (toolbox init calls and |
| 1589 | ** such) have already been done for us, so we only need these. |
| 1590 | */ |
| 1591 | #if TKMAJORMINOR >= 8000 |
| 1592 | tcl_macQdPtr = &qd; |
| 1593 | #endif |
| 1594 | |
| 1595 | Tcl_MacSetEventProc(PyMacConvertEvent); |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 1596 | #if GENERATINGCFM |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1597 | mac_addlibresources(); |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 1598 | #endif /* GENERATINGCFM */ |
| 1599 | #endif /* macintosh */ |
Guido van Rossum | 1846882 | 1994-06-20 07:49:28 +0000 | [diff] [blame] | 1600 | } |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1601 | |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 1602 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1603 | |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1604 | #ifdef macintosh |
Guido van Rossum | dfd428d | 1996-02-25 04:46:40 +0000 | [diff] [blame] | 1605 | |
| 1606 | /* |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 1607 | ** Anyone who embeds Tcl/Tk on the Mac must define panic(). |
Guido van Rossum | dfd428d | 1996-02-25 04:46:40 +0000 | [diff] [blame] | 1608 | */ |
| 1609 | |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1610 | void |
| 1611 | panic(char * format, ...) |
| 1612 | { |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1613 | va_list varg; |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1614 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1615 | va_start(varg, format); |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1616 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1617 | vfprintf(stderr, format, varg); |
| 1618 | (void) fflush(stderr); |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1619 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1620 | va_end(varg); |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1621 | |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1622 | Py_FatalError("Tcl/Tk panic"); |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1623 | } |
Jack Jansen | 40b546d | 1995-11-14 10:34:45 +0000 | [diff] [blame] | 1624 | |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 1625 | /* |
| 1626 | ** Pass events to SIOUX before passing them to Tk. |
| 1627 | */ |
Guido van Rossum | dfd428d | 1996-02-25 04:46:40 +0000 | [diff] [blame] | 1628 | |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 1629 | static int |
| 1630 | PyMacConvertEvent(eventPtr) |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1631 | EventRecord *eventPtr; |
Guido van Rossum | dfd428d | 1996-02-25 04:46:40 +0000 | [diff] [blame] | 1632 | { |
Guido van Rossum | 2ea1c94 | 1998-04-28 16:12:43 +0000 | [diff] [blame] | 1633 | WindowPtr frontwin; |
| 1634 | /* |
| 1635 | ** Sioux eats too many events, so we don't pass it everything. |
| 1636 | ** We always pass update events to Sioux, and we only pass other events if |
| 1637 | ** the Sioux window is frontmost. This means that Tk menus don't work |
| 1638 | ** in that case, but at least we can scroll the sioux window. |
| 1639 | ** Note that the SIOUXIsAppWindow() routine we use here is not really |
| 1640 | ** part of the external interface of Sioux... |
| 1641 | */ |
| 1642 | frontwin = FrontWindow(); |
| 1643 | if ( eventPtr->what == updateEvt || SIOUXIsAppWindow(frontwin) ) { |
| 1644 | if (SIOUXHandleOneEvent(eventPtr)) |
| 1645 | return 0; /* Nothing happened to the Tcl event queue */ |
| 1646 | } |
Barry Warsaw | fa701a8 | 1997-01-16 00:15:11 +0000 | [diff] [blame] | 1647 | return TkMacConvertEvent(eventPtr); |
Guido van Rossum | dfd428d | 1996-02-25 04:46:40 +0000 | [diff] [blame] | 1648 | } |
| 1649 | |
Guido van Rossum | 0d2390c | 1997-08-14 19:57:07 +0000 | [diff] [blame] | 1650 | #if defined(USE_GUSI) && TKMAJORMINOR < 8000 |
Guido van Rossum | 290283b | 1997-06-02 22:16:43 +0000 | [diff] [blame] | 1651 | /* |
| 1652 | * For Python we have to override this routine (from TclMacNotify), |
| 1653 | * since we use GUSI for our sockets, not Tcl streams. Hence, we have |
| 1654 | * to use GUSI select to see whether our socket is ready. Note that |
| 1655 | * createfilehandler (above) sets the type to TCL_UNIX_FD for our |
| 1656 | * files and sockets. |
| 1657 | * |
| 1658 | * NOTE: this code was lifted from Tcl 7.6, it may need to be modified |
| 1659 | * for other versions. */ |
| 1660 | |
| 1661 | int |
| 1662 | Tcl_FileReady(file, mask) |
| 1663 | Tcl_File file; /* File handle for a stream. */ |
| 1664 | int mask; /* OR'ed combination of TCL_READABLE, |
| 1665 | * TCL_WRITABLE, and TCL_EXCEPTION: |
| 1666 | * indicates conditions caller cares about. */ |
| 1667 | { |
| 1668 | int type; |
| 1669 | int fd; |
| 1670 | |
| 1671 | fd = (int) Tcl_GetFileInfo(file, &type); |
| 1672 | |
| 1673 | if (type == TCL_MAC_SOCKET) { |
| 1674 | return TclMacSocketReady(file, mask); |
| 1675 | } else if (type == TCL_MAC_FILE) { |
| 1676 | /* |
| 1677 | * Under the Macintosh, files are always ready, so we just |
| 1678 | * return the mask that was passed in. |
| 1679 | */ |
| 1680 | |
| 1681 | return mask; |
| 1682 | } else if (type == TCL_UNIX_FD) { |
| 1683 | fd_set readset, writeset, excset; |
| 1684 | struct timeval tv; |
| 1685 | |
| 1686 | FD_ZERO(&readset); |
| 1687 | FD_ZERO(&writeset); |
| 1688 | FD_ZERO(&excset); |
| 1689 | |
| 1690 | if ( mask & TCL_READABLE ) FD_SET(fd, &readset); |
| 1691 | if ( mask & TCL_WRITABLE ) FD_SET(fd, &writeset); |
| 1692 | if ( mask & TCL_EXCEPTION ) FD_SET(fd, &excset); |
| 1693 | |
| 1694 | tv.tv_sec = tv.tv_usec = 0; |
| 1695 | if ( select(fd+1, &readset, &writeset, &excset, &tv) <= 0 ) |
| 1696 | return 0; |
| 1697 | |
| 1698 | mask = 0; |
| 1699 | if ( FD_ISSET(fd, &readset) ) mask |= TCL_READABLE; |
| 1700 | if ( FD_ISSET(fd, &writeset) ) mask |= TCL_WRITABLE; |
| 1701 | if ( FD_ISSET(fd, &excset) ) mask |= TCL_EXCEPTION; |
| 1702 | |
| 1703 | return mask; |
| 1704 | } |
| 1705 | |
| 1706 | return 0; |
| 1707 | } |
| 1708 | #endif /* USE_GUSI */ |
| 1709 | |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 1710 | #if GENERATINGCFM |
Guido van Rossum | dfd428d | 1996-02-25 04:46:40 +0000 | [diff] [blame] | 1711 | |
| 1712 | /* |
| 1713 | ** Additional Mac specific code for dealing with shared libraries. |
| 1714 | */ |
| 1715 | |
| 1716 | #include <Resources.h> |
| 1717 | #include <CodeFragments.h> |
| 1718 | |
| 1719 | static int loaded_from_shlib = 0; |
| 1720 | static FSSpec library_fss; |
Guido van Rossum | 9722ad8 | 1995-09-22 23:49:28 +0000 | [diff] [blame] | 1721 | |
Jack Jansen | 34cc5c3 | 1995-10-31 16:15:12 +0000 | [diff] [blame] | 1722 | /* |
| 1723 | ** If this module is dynamically loaded the following routine should |
| 1724 | ** be the init routine. It takes care of adding the shared library to |
| 1725 | ** the resource-file chain, so that the tk routines can find their |
| 1726 | ** resources. |
| 1727 | */ |
| 1728 | OSErr pascal |
Guido van Rossum | 8ec9e63 | 1997-04-29 15:49:04 +0000 | [diff] [blame] | 1729 | init_tkinter_shlib(CFragInitBlockPtr data) |
Jack Jansen | 34cc5c3 | 1995-10-31 16:15:12 +0000 | [diff] [blame] | 1730 | { |
Guido van Rossum | c9970ee | 1996-08-26 14:37:15 +0000 | [diff] [blame] | 1731 | __initialize(); |
Jack Jansen | 34cc5c3 | 1995-10-31 16:15:12 +0000 | [diff] [blame] | 1732 | if ( data == nil ) return noErr; |
Guido van Rossum | 8ec9e63 | 1997-04-29 15:49:04 +0000 | [diff] [blame] | 1733 | if ( data->fragLocator.where == kDataForkCFragLocator ) { |
Jack Jansen | 34cc5c3 | 1995-10-31 16:15:12 +0000 | [diff] [blame] | 1734 | library_fss = *data->fragLocator.u.onDisk.fileSpec; |
| 1735 | loaded_from_shlib = 1; |
Guido van Rossum | 8ec9e63 | 1997-04-29 15:49:04 +0000 | [diff] [blame] | 1736 | } else if ( data->fragLocator.where == kResourceCFragLocator ) { |
Jack Jansen | 34cc5c3 | 1995-10-31 16:15:12 +0000 | [diff] [blame] | 1737 | library_fss = *data->fragLocator.u.inSegs.fileSpec; |
| 1738 | loaded_from_shlib = 1; |
| 1739 | } |
| 1740 | return noErr; |
| 1741 | } |
| 1742 | |
| 1743 | /* |
| 1744 | ** Insert the library resources into the search path. Put them after |
| 1745 | ** the resources from the application. Again, we ignore errors. |
| 1746 | */ |
Guido van Rossum | dfd428d | 1996-02-25 04:46:40 +0000 | [diff] [blame] | 1747 | static |
Jack Jansen | 34cc5c3 | 1995-10-31 16:15:12 +0000 | [diff] [blame] | 1748 | mac_addlibresources() |
| 1749 | { |
| 1750 | if ( !loaded_from_shlib ) |
| 1751 | return; |
| 1752 | (void)FSpOpenResFile(&library_fss, fsRdPerm); |
| 1753 | } |
| 1754 | |
Guido van Rossum | ec22c92 | 1996-02-25 04:50:29 +0000 | [diff] [blame] | 1755 | #endif /* GENERATINGCFM */ |
| 1756 | #endif /* macintosh */ |